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Bivalent mRNA vaccine booster induces robust antibody immunity against Omicron subvariants BA.2, BA.2.12.1 and BA.5

2022-07-19

Abstract excerpt

As the immune protection conferred by first booster shot wanes over time and new Omicron subvariant emerges with stronger immune evasion, the need for variant-adapted COVID vaccine booster is increasingly imminent. However, the rapid replacement of dominant Omicron subvariants (from BA.1 to BA.2, then BA.2.12.1 and now BA.4/5) poses a great challenge to update COVID vaccine targeting the fast-evolving variants whi...

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Literature Corpus work
50aeb70a-0004-52fa-827b-e8dfd65273a9
DOI
10.1101/2022.07.19.500616
Open publication

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Bivalent mRNA vaccine booster induces robust antibody immunity against Omicron subvariants BA.2, BA.2.12.1 and BA.5DOI 10.1101/2022.07.19.500616
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